MEDIDOR DE PARTÍCULAS SUSPENDIDAS AUTOMÁTICO Y EN TIEMPO REAL MP101M + OPM

MP101M + OPM

Medidor MP101M con fuente Beta asociada con sensor OPM (Monitor óptico de partículas) opcional

El método de medición en fuente Beta ISO 10473 del analizador MP101M permite, cuando se utiliza con la tecnología óptica del módulo OPM, la medición continua y simultánea de partículas finas.
El instrumento de atenuación beta cumple con la norma EN 16450 para las normas europeas PM10 y PM2.5 Certificado QAL1 por TÜV, el MP101M también está aprobado como método equivalente federal (FEM) por la EPA de EE. UU. para el monitoreo continuo de partículas finas en suspensión PM10 y PM2. 5

  • Monitoreo preciso de PM10, PM2.5, PM1
  • Indicación óptica en tiempo real de la concentración másica de PM10, PM2,5, PM1 (μg/m3)
  • True volumetric air flow control with 3 atmospheric pressure and temperature sensors
  • Sampling flow-rate continuously regulated to the atmospheric temperature and pressure: reduces evaporation artefacts of volatile compounds (mandatory for PM2.5 according to EU regulations)
  • Automatic calibration of the real time optical module (OPM) to the reference measurement (ß gauge)
  • Flow calibration possible during the measurement
  • Built-in reference gauge for calibration: no need for factory re-calibration
  • Calibration screen for atmospheric pressure sensors
  • Regulated Sampling Tube (RST) compliant with CEN PM10 and US-EPA standard: sample not affected by seasonal or geographical factors and avoids evaporative losses of semi-volatile particles
  • Fibreglass tape with 3 years of autonomy of continuous sampling with daily cycles (1200 cycles)
  • Low activity C14 sealed flat source with analyzer lifetime duration
  • Rugged instrument, not sensitive to vibration, humidity, temperature…
  • New: On board web server compatible with any internet browser. ENVEA Connect™ user interface with on-line help for the display, configuration, maintenance, diagnostics or software updating of the analyser, remotely, from any PC, tablet or smartphone.
  • Ambient air quality monitoring
  • Indoor dust monitoring
  • Working places
MP101M Technical specifications
Measured parameter PM10, PM2.5, PM1, TSP
Technology Beta Ray Attenuation
US-EPA Approval / QAL 1 Certification YES
Measurement ranges up to 10 000 μg/m3
Measurement units µg/m3
Lower Detectable Limit (2σ) 0.5 μg/m3 (24h average)
Sample flow rate 1 m³/h
Sampling pump External (vacuum pump)
Temperature range +5°C to 40°C
Data storage Unlimited
Included I/O LAN/USB/WIFI/AO
Weight (Kg) 15.2 (+pump: Picolino 4.6Kg / KNF 9.4Kg)
Dimensions mm (LxWxH) 360.5 x 483 x 266
Chassis 19″ Rack, 3U
Pressure and temperature compensation YES

 

OPM Technical specifications
Technology Light scattering (*)
Max. concentration 0-1000 μg/m3
Range of size  0.3-10 μm
Lower detection limit 1 μg/m3
Temporal resolution 1 second
Dimensions (WxDxH) 230 x 370 x 200 mm
Flow 2.5 L/min

(*) Light scattering technologies applied to particle mass concentration measure can be affected by aerosols chemical composition and atmospheric conditions & should be subject to operator interpretation.

  • OPM module for optical real-time measurement
  • US EPA and EU-CEN compliant sampling inlets
  • Temperature-regulated sampling tube (RST): 1 m, 1.5 m, 2 m, 2.75 m, compliant with CEN PM10 Directive
  • Max 2 ESTEL electronic boards with:
    – 4 independent analog inputs / outputs
    – 4 remote control inputs
    – 6 dry contacts outputs
  • External pump assembly: diaphragm (9.5kg), rotary vane (7kg)
  • Easy to install span calibration module for automatic and programmable calibrations
  • Field connection kit for leak and zero test (on RST tube)
  • Laboratory connection kit for leak and zero test (on MP101M)
  • Bead flowmeter for leak test
  • HEPA filter for zero test
The MP101M, based on the beta attenuation measurement technique, determines the particles concentration by measuring the amount of radiation that a sample, collected on a fiber tape, absorbs when exposed to a radioactive source.
Low energy beta rays are absorbed by collision of dust, whose number is proportional to density. Absorption is thus a function of the mass of the irradiated material, independently of its physico-chemical nature.
The OPM’s (Optical Particulate Monitor) principle is based on the measurement of the light scattered by the particles. A powerful algorithm is applied to continuously convert the signal into mass concentration.
Combination of both technologies provides simultaneously approved particulate measurement PLUS real-time indication of PM10, PM2.5 and PM1.